1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2007 08 22 Activated L. Neves Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 1 of 2 FABRIC, CARMEL MEDIUM FLINT PATTERN, WARP KNITTED, WSS-M1H1121-A DOUBLE NEEDLE BAR POLYESTER 1. SCOPE The material defined
2、by this specification is a double needle bar polyester fabric. 2. APPLICATION This specification was released originally for material used as an interior trim fabric. 3. REQUIREMENTS In addition to the requirements listed herein, the fabric shall meet all requirements of WSS-M8P18-A2 as applicable.
3、3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements for Production Materials (WSS-M99P1111-A). 3.2 FABRIC CONSTRUCTION 3.2.1 Fabric Count, +/- 10% tolerance (ASTM D 3775) Wales 9.0 yarn/cm Courses 13.0 yarn/cm 3.
4、2.2 Fabric Weight, (FLTM BN 106-01) 281 g/m +/- 10% (face fabric) Seat (laminated to 2.0 mm foam) 410 g/m +/- 10% 3.3 COMPOSITION (ASTM D 629) Fabric 100% Polyester Foam - Seat PUR/Polyether 28kg/m32.0 +/-0.5mm Backing Fabric (Seats only) 100% Polyester 45g/m +/-10% ENGINEERING MATERIAL SPECIFICATIO
5、NWSS M1H1121-A Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 2 of 2 3.4 YARN CONSTRUCTION (ASTM D 1244) Warp 75 dtex, f 36, Semidull, Round, Flat Polyester 30 dtex, f 1, Semidull, Round, Flat Polyester 220 dtex, f 48, Semidull, Round, Textured Polyester 3.5 METHO
6、D OF DYEING Piece Dyed 3.6 FINISHING OPERATIONS Heat Set, Dye, Heat Set 3.7 THICKNESS, mm, range (ASTM D 1777) Seat (laminated to 2.0 mm foam + backing fabric) 3.5 - 5.0 mm 3.8 TRIMMABILITY PROPERTIES 3.8.1 Stretch, %, range (SAE J855) Seat Warp 6.0 16.0% Fill 8.0 18.0% 3.9 FLAMMABILITY (ISO 3795/SA
7、E J369) Burn Rate, max 100 mm/minute 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 4.1 Purchase departments will ensure that material defined in this specification and shipped to anyone assembly plant will be produced by one supplier only.
